Toyota Tundra (2015 year). Manual — part 1553

Last Modified: 9-16-2014

6.6 C

Doc ID: RM000000YTB0KIX

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0365,P0367,P0368,P0390,P0392,P0393; Camshaft

Position Sensor "B" Circuit (Bank 1); 2015 MY Tundra [08/2014 - ]

DTC

P0365

Camshaft Position Sensor "B" Circuit (Bank 1)

DTC

P0367

Camshaft Position Sensor "B" Circuit Low Input (Bank 1)

DTC

P0368

Camshaft Position Sensor "B" Circuit High Input (Bank 1)

DTC

P0390

Camshaft Position Sensor "B" Circuit (Bank 2)

DTC

P0392

Camshaft Position Sensor "B" Circuit Low Input (Bank 2)

DTC

P0393

Camshaft Position Sensor "B" Circuit High Input (Bank 2)

DESCRIPTION

The exhaust camshaft has 3 teeth on its outer circumference. When the exhaust camshaft rotates, changes

occur in the air gaps between the teeth and MRE, which affects the magnetic field. As a result, the resistance

DTC

NO.

DTC DETECTION CONDITION

TROUBLE AREA

P0365

P0390

No VVT sensor (for exhaust side) signal to ECM

during engine running

(1 trip detection logic)

Open or short in VVT sensor (for

exhaust side) circuit

VVT sensor (for exhaust side)

Exhaust camshaft

P0367

P0392

(1 trip detection logic)

Open or short in VVT sensor (for

exhaust side) circuit

VVT sensor (for exhaust side)

Exhaust camshaft

3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0365,P036...

DTC

NO.

DTC DETECTION CONDITION

TROUBLE AREA

P0368

P0393

(1 trip detection logic)

Open or short in VVT sensor (for

exhaust side) circuit

VVT sensor (for exhaust side)

Exhaust camshaft

Reference: Inspection using an oscilloscope

Standard:

TESTER CONNECTION

TOOL

SETTING

CONDITION

SPECIFIED CONDITION

D74-110 (NE+) - D74-111

(NE-)

5 V/DIV.

20 msec./DIV.

Cranking or

idling

The correct waveform is as

shown

D74-69 (EV1+) - D74-68 (EV1-)

5 V/DIV.

20 msec./DIV.

Cranking or

idling

The correct waveform is as

shown

D74-64 (EV2+) - D74-65 (EV2-)

5 V/DIV.

20 msec./DIV.

Cranking or

idling

The correct waveform is as

shown

HINT:

EV1+ and EV2+ stand for the VVT sensor signal, and NE+ stands for the CKP sensor signal.

MONITOR DESCRIPTION

When the sensor output voltage remains at less than 0.3 V, or more than 4.7 V for more than 4 seconds, the

ECM stores a DTC.

MONITOR STRATEGY

Related DTCs

P0365: VVT sensor (for Bank 1) verify pulse input

P0367: VVT position sensor (for Bank 1) range check (low voltage)

P0368: VVT position sensor (for Bank 1) range check (high

voltage)

P0390: VVT sensor (for Bank 2) verify pulse input

3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0365,P036...

P0392: VVT position sensor (for Bank 2) range check (low voltage)

P0393: VVT position sensor (for Bank 2) range check (high

voltage)

Required Sensors/Components (Main)

VVT position sensor (for Bank 1 and 2)

Required Sensors/Components

(Related)

Crankshaft position sensor

Duration

5 seconds: P0365, P0390

4 seconds: Others

MIL Operation

Immediate

TYPICAL ENABLING CONDITIONS

P0365, P0390

Monitor runs whenever following DTCs are not stored

None

Exhaust VVT sensor voltage

0.3 to 4.7 V

Engine speed

600 rpm or more

Battery voltage

8 V or more

Starter

OFF

Ignition switch

ON

Exhaust camshaft position sensor range check failure (P0367, P0368, P0392, P0393)

Not detected

P0367, P0368, P0392, P0393

Monitor runs whenever following DTCs are not stored

None

Starter

OFF

Ignition switch

ON

Time after ignition switch off to ON

2 seconds or more

Battery voltage

8 V or more

Exhaust camshaft position sensor verify pulse input failure (P0365, P0390)

Not detected

TYPICAL MALFUNCTION THRESHOLDS

P0365, P0390:

Exhaust VVT sensor signal

No signal

P0367, P0392:

Exhaust VVT sensor voltage

Less than 0.3 V

P0368, P0393:

Exhaust VVT sensor voltage

More than 4.7 V

3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0365,P036...

COMPONENT OPERATING RANGE

VVT sensor voltage

0.3 to 4.7 V

CONFIRMATION DRIVING PATTERN

Connect the Techstream to the DLC3.

1.

Turn the ignition switch to ON and turn the Techstream on.

2.

Clear DTCs (even if no DTCs are stored, perform the clear DTC operation).

3.

Turn the ignition switch off and wait for at least 30 seconds.

4.

Turn the ignition switch to ON and turn the Techstream on.

5.

Start the engine.

6.

Idle the engine for 10 seconds or more [A].

7.

Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [B].

8.

Read the pending DTC.

HINT:

If a pending DTC is output, the system is malfunctioning.
If a pending DTC is not output, perform the following procedure.

9.

Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.

10.

Input the DTC: P0365, P0367, P0368, P0390, P0392 or P0393.

11.

Check the DTC judgment result.

TESTER

DISPLAY

DESCRIPTION

NORMAL

DTC judgment completed

System normal

ABNORMAL

DTC judgment completed

System abnormal

INCOMPLETE

DTC judgment not completed

Perform driving pattern after confirming DTC enabling conditions

N/A

Unable to perform DTC judgment

HINT:

If the judgment result shows ABNORMAL, the system has a malfunction.

12.

If the judgment result shows INCOMPLETE or N/A, perform steps [A] and [B] again.

13.

If no pending DTC is output, perform a universal trip and check for permanent DTCs

.

HINT:

If a permanent DTC is output, the system is malfunctioning.
If no permanent DTC is output, the system is normal.

14.

WIRING DIAGRAM

3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0365,P036...